# Etymotic ER2SR
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.1 dB or -6.1 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         6   |
|   2 | Peaking   |        93 | 1.6  |         2   |
|   3 | Peaking   |       917 | 1.2  |         5   |
|   4 | Peaking   |      1577 | 0.63 |        -6.4 |
|   5 | Peaking   |      6994 | 1.23 |         4   |
|   6 | Peaking   |      1430 | 3.97 |        -0.5 |
|   7 | Peaking   |      1905 | 4.41 |         0.7 |
|   8 | Peaking   |      2703 | 3.63 |        -0.8 |
|   9 | Peaking   |      4067 | 3.23 |         0.8 |
|  10 | HighShelf |     10000 | 0.7  |        -6   |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-7.3 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         6.1 |
|   2 | Peaking |        62 | 1.41 |         5.2 |
|   3 | Peaking |       125 | 1.41 |         2.8 |
|   4 | Peaking |       250 | 1.41 |        -1.1 |
|   5 | Peaking |       500 | 1.41 |         0.6 |
|   6 | Peaking |      1000 | 1.41 |         0.9 |
|   7 | Peaking |      2000 | 1.41 |        -6.1 |
|   8 | Peaking |      4000 | 1.41 |         0.1 |
|   9 | Peaking |      8000 | 1.41 |         4.2 |
|  10 | Peaking |     16000 | 1.41 |       -12   |

### Graphs
![](./Etymotic%20ER2SR.png)
